The invention discloses a novel foot feeling simulator of an electric brake booster system and a brake intention sensing module of the foot feeling simulator, the foot feeling simulator comprises a pedal, one end of the pedal is provided with an oil can, a spring is arranged in the oil can, and the spring arranged in the oil can is hydraulically coupled with oil during operation. Preferably, a pressure sensor is arranged at one end of the oil can, and the pressure sensor is used for detecting the oil pressure of the pedal in the oil can. The stroke sensor is placed at the front end, the braking intention of a driver can be rapidly and accurately recognized, the intention is further transmitted to the controller to control the motor to act, and braking pressure is applied. The hydraulic foot feeling simulator is matched with the stroke sensor, the response can be fast, the hydraulic braking force can be adjusted accurately, and good braking stability can be kept under the condition of extreme braking.
本发明公开了一种新型的电动制动助力系统的脚感模拟器及其制动意图感知模块,包括踏板,所述踏板的一端设置有油壶,且油壶的内部设置有弹簧,且油壶内部设置的弹簧在作业时与油液压耦合。优选的,所述油壶的一端设置有压力传感器,所述压力传感器用于检测踏板在油壶内部的油液压力。本发明将行程传感器放置前端,能够快速准确识别驾驶员的制动意图,进一步传达给控制器控制电机动作,施加制动压力。液压脚感模拟器与行程传感器之间的配合,能够反应迅速,液压制动力调节精确,在极端的制动的情况下,能够保持良好的制动稳定性。
Novel foot feeling simulator of electric brake boosting system and brake intention sensing module of foot feeling simulator
一种新型的电动制动助力系统的脚感模拟器及其制动意图感知模块
08.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Novel foot feeling simulator of electric brake boosting system
Europäisches Patentamt | 2023
|